UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for U4947... Searching the city database file for: U4947 ... Date:0000Z 31 OCT 25 Station: U4947 WMO ident: 24947 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 97 SFC 995 135 -14.5 -18.6 71 4.1 -15.2 0 0 259.0 259.2 258.2 261.4 0.88 2 989 181 -11.5 -13.4 86 1.9 -11.9 262.5 262.7 261.9 266.2 1.37 3 963 385 -11.3 -12.7 89 1.4 -11.6 264.7 264.9 263.7 268.7 1.49 4 925 693 -13.3 -15.3 85 2.0 -13.7 275 7 265.7 265.9 264.0 269.2 1.26 5 897 926 -14.7 -17.1 82 2.4 -15.2 266.6 266.8 264.4 269.7 1.11 6 850 1332 -15.9 -18.4 81 2.5 -16.4 290 7 269.5 269.7 266.3 272.5 1.05 7 812 1675 -17.5 -19.7 83 2.2 -17.9 271.3 271.5 267.5 274.2 0.99 8 810 1694 -19.1 -21.6 81 2.5 -19.5 269.8 270.0 266.2 272.2 0.84 9 700 2768 -24.5 -27.3 78 2.8 -24.9 285 11 275.4 275.5 269.4 277.1 0.58 10 631 3517 -27.5 -30.3 77 2.8 -27.8 280.2 280.3 272.2 281.7 0.49 11 500 5150 -38.7 -41.8 72 3.1 -38.9 300 11 285.9 285.9 274.8 286.5 0.19 12 400 6660 -47.7 -52.5 58 4.8 -47.9 275 9 293.0 293.0 278.3 293.3 0.07 13 346 7599 -54.3 -59.3 54 5.0 -54.4 296.5 296.5 279.8 296.6 0.04 14 311 8274 -58.1 -63.1 53 5.0 -58.2 300.3 300.3 281.5 300.4 0.03 15 300 8500 -58.5 -63.5 52 5.0 -58.6 305 13 302.9 302.9 282.6 303.0 0.02 16 296 8584 -58.9 -63.9 52 5.0 -59.0 305 13 303.5 303.5 282.8 303.6 0.02 17 288 8756 -59.1 -64.1 52 5.0 -59.2 305.6 305.6 283.7 305.7 0.02 18 250 9650 -55.9 -60.9 53 5.0 -56.0 305 11 323.0 323.0 289.7 323.1 0.04 19 241 9885 -53.9 -59.9 48 6.0 -54.1 329.4 329.4 291.6 329.6 0.05 20 200 11090 -52.7 -60.7 37 8.0 -52.9 335 13 349.3 349.3 296.5 349.5 0.05 21 150 12940 -54.9 -66.9 21 12.0 -55.2 305 13 375.5 375.5 301.5 375.6 0.03 22 129 13900 -55.1 -69.1 16 14.0 -55.5 391.7 391.7 304.0 391.8 0.03 23 100 15510 -58.1 -74.1 11 16.0 -58.5 305 19 415.5 415.5 307.2 415.6 0.02 24 70 17750 -59.9 -77.9 8 18.0 -60.3 305 21 456.2 456.2 311.4 456.3 0.01 25 50 19840 -62.3 -81.3 6 19.0 -62.7 285 27 496.7 496.7 314.7 496.7 0.01 26 43 20771 -63.3 -82.3 6 19.0 -63.7 516.1 516.1 316.1 516.2 0.01 27 30 23010 -59.1 -79.1 6 20.0 -60.1 270 35 583.5 583.5 319.9 583.7 0.03 28 24 24410 -57.3 -79.3 5 22.0 -58.7 627.2 627.2 321.8 627.4 0.03 29 20 25560 -57.3 -79.3 5 22.0 -59.0 250 44 660.8 660.8 323.1 661.1 0.04 30 19 25883 -57.7 -79.7 4 22.0 -59.4 669.3 669.3 323.4 669.6 0.04 31 13 28305 -52.1 -76.1 4 24.0 -55.9 765.4 765.5 326.4 766.3 0.09 32 10 30000 -52.5 -76.5 4 24.0 -56.9 240 85 823.6 823.6 327.8 824.7 0.12 33 9.5 30336 -46.5 -72.5 4 26.0 -53.4 858.5 858.6 328.6 860.9 0.22 34 8.9 30769 -46.3 -72.3 4 26.0 -53.5 875.4 875.5 329.0 878.1 0.25 TRP 296 8584 -58.9 -63.9 52 5.0 -59.0 305 13 303.5 303.5 282.8 303.6 0.02 WND 8.0 240 93 Sounding variables and indices 1000-500 mb thick: 5053.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 78.69 % Est. max temperature: -3.81 C = 25.14 F Sfc-Lift cond lev (LCL): 930.79 mb = 645.32 m = 2117.16 ft T: -12.99 C 700-500 lapse rate: 5.96 C/km ThetaE index: 1.93 C Layer 810.0- 700.0 mb Conv cond level (CCL): 995.00 mb = 134.98 m = 442.85 ft Mean mixing ratio: 1.31 g/kg Conv temperature: -13.87 C = 7.03 F Cap Strength: 10.92 C Lifted Index: 14.42 C Risk: None Lifted Index @300 mb: 24.39 C Lifted Index @700 mb: 7.24 C Showalter Index: 11.20 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.30 C K Index: 1.60 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.74 J/kg Max Up Vert Vel: 5.79 m/s Conv Inhibition (B-): 64371.31 J/kg Cap Strength: 14.26 C Lift Cond Lev (LCL): 915.58 mb = 770.57 m = 2528.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38725 240 93 80.5 46.5 1 995 135 0 0 -0.0 -0.0 2 925 693 275 7 7.0 -0.6 3 850 1332 290 7 6.6 -2.4 4 700 2768 285 11 10.6 -2.8 5 500 5150 300 11 9.5 -5.5 6 400 6660 275 9 9.0 -0.8 7 300 8500 305 13 10.6 -7.5 8 296 8584 305 13 10.6 -7.5 9 250 9650 305 11 9.0 -6.3 10 200 11090 335 13 5.5 -11.8 11 150 12940 305 13 10.6 -7.5 12 100 15510 305 19 15.6 -10.9 13 70 17750 305 21 17.2 -12.0 14 50 19840 285 27 26.1 -7.0 15 30 23010 270 35 35.0 -0.0 16 20 25560 250 44 41.3 15.0 17 10 30000 240 85 73.6 42.5 Wind Parameters Energy-Hel index: -1.05 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U4947/skewt/U4947.skewt.20251031.00.gif